whitespace cleanup

empty lines and trailing whitespace

6 files changed, 108 insertions, 107 deletions

diff --git a/nx-X11/lib/xtrans/Xtrans.c b/nx-X11/lib/xtrans/Xtrans.c
index 383929497..4ff0507a3 100644
--- a/nx-X11/lib/xtrans/Xtrans.c
+++ b/nx-X11/lib/xtrans/Xtrans.c
@@ -210,7 +210,7 @@ TRANS(ParseAddress) (char *address, char **protocol, char **host, char **port)
     strcpy (mybuf, address);
 
     /* Parse the string to get each component */
-    
+
     /* Get the protocol part */
 
     _protocol = mybuf;
@@ -287,9 +287,9 @@ TRANS(ParseAddress) (char *address, char **protocol, char **host, char **port)
     }
 #if defined(IPv6) && defined(AF_INET6)
     /* hostname in IPv6 [numeric_addr]:0 form? */
-    else if ( (_host_len > 3) && 
+    else if ( (_host_len > 3) &&
       ((strcmp(_protocol, "tcp") == 0) || (strcmp(_protocol, "inet6") == 0))
-      && (*_host == '[') && (*(_host + _host_len - 1) == ']') ) { 
+      && (*_host == '[') && (*(_host + _host_len - 1) == ']') ) {
 	struct sockaddr_in6 sin6;
 
 	*(_host + _host_len - 1) = '\0';
@@ -451,7 +451,7 @@ TRANS(Open) (int type, char *address)
 
     if (ciptr == NULL)
     {
-	if (!(thistrans->flags & TRANS_DISABLED)) 
+	if (!(thistrans->flags & TRANS_DISABLED))
 	{
 	    PRMSG (1,"Open: transport open failed for %s/%s:%s\n",
 	           protocol, host, port);
@@ -625,7 +625,7 @@ TRANS(ReopenCLTSServer) (int trans_id, int fd, char *port)
 
 
 int
-TRANS(GetReopenInfo) (XtransConnInfo ciptr, 
+TRANS(GetReopenInfo) (XtransConnInfo ciptr,
 		      int *trans_id, int *fd, char **port)
 
 {
@@ -731,7 +731,7 @@ TRANS(SetOption) (XtransConnInfo ciptr, int option, int arg)
 #endif /* F_SETFD */
 	break;
     }
-    
+
     return ret;
 }
 
@@ -750,10 +750,10 @@ TRANS(NoListen) (char * protocol)
 {
    Xtransport *trans;
    int i = 0, ret = 0;
-   
-   if ((trans = TRANS(SelectTransport)(protocol)) == NULL) 
+
+   if ((trans = TRANS(SelectTransport)(protocol)) == NULL)
    {
-	PRMSG (1,"TransNoListen: unable to find transport: %s\n", 
+	PRMSG (1,"TransNoListen: unable to find transport: %s\n",
 	       protocol, 0, 0);
 
 	return -1;
@@ -834,7 +834,7 @@ TRANS(Connect) (XtransConnInfo ciptr, char *address)
     if (protocol) free (protocol);
     if (host) free (host);
     if (port) free (port);
-    
+
     return ret;
 }
 
@@ -922,7 +922,7 @@ TRANS(IsLocal) (XtransConnInfo ciptr)
 
 
 int
-TRANS(GetMyAddr) (XtransConnInfo ciptr, int *familyp, int *addrlenp, 
+TRANS(GetMyAddr) (XtransConnInfo ciptr, int *familyp, int *addrlenp,
 		  Xtransaddr **addrp)
 
 {
@@ -942,7 +942,7 @@ TRANS(GetMyAddr) (XtransConnInfo ciptr, int *familyp, int *addrlenp,
 }
 
 int
-TRANS(GetPeerAddr) (XtransConnInfo ciptr, int *familyp, int *addrlenp, 
+TRANS(GetPeerAddr) (XtransConnInfo ciptr, int *familyp, int *addrlenp,
 		    Xtransaddr **addrp)
 
 {
@@ -1008,7 +1008,7 @@ complete_network_count (void)
 
 
 int
-TRANS(MakeAllCOTSServerListeners) (char *port, int *partial, int *count_ret, 
+TRANS(MakeAllCOTSServerListeners) (char *port, int *partial, int *count_ret,
 				   XtransConnInfo **ciptrs_ret)
 
 {
@@ -1089,7 +1089,7 @@ TRANS(MakeAllCOTSServerListeners) (char *port, int *partial, int *count_ret,
 	if (Xtransports[i].transport_id == TRANS_SOCKET_INET6_INDEX)
 	    ipv6_succ = 1;
 #endif
-	
+
 	PRMSG (5,
 	      "MakeAllCOTSServerListeners: opened listener for %s, %d\n",
 	      trans->TransName, ciptr->fd, 0);
@@ -1119,12 +1119,12 @@ TRANS(MakeAllCOTSServerListeners) (char *port, int *partial, int *count_ret,
     }
     else
 	*ciptrs_ret = NULL;
- 
+
     return 0;
 }
 
 int
-TRANS(MakeAllCLTSServerListeners) (char *port, int *partial, int *count_ret, 
+TRANS(MakeAllCLTSServerListeners) (char *port, int *partial, int *count_ret,
 				   XtransConnInfo **ciptrs_ret)
 
 {
@@ -1217,7 +1217,7 @@ TRANS(MakeAllCLTSServerListeners) (char *port, int *partial, int *count_ret,
     }
     else
 	*ciptrs_ret = NULL;
-    
+
     return 0;
 }
 
diff --git a/nx-X11/lib/xtrans/Xtrans.h b/nx-X11/lib/xtrans/Xtrans.h
index 25979673a..d746be7d0 100644
--- a/nx-X11/lib/xtrans/Xtrans.h
+++ b/nx-X11/lib/xtrans/Xtrans.h
@@ -467,7 +467,7 @@ TRANS(GetPeerNetworkId)(
 
 #endif /* ICE_t */
 
-int 
+int
 TRANS(GetHostname) (
     char *	/* buf */,
     int 	/* maxlen */
diff --git a/nx-X11/lib/xtrans/Xtransint.h b/nx-X11/lib/xtrans/Xtransint.h
index 19cd86062..3c15db2e5 100644
--- a/nx-X11/lib/xtrans/Xtransint.h
+++ b/nx-X11/lib/xtrans/Xtransint.h
@@ -53,10 +53,10 @@ from The Open Group.
 #define _XTRANSINT_H_
 
 /*
- * XTRANSDEBUG will enable the PRMSG() macros used in the X Transport 
- * Interface code. Each use of the PRMSG macro has a level associated with 
- * it. XTRANSDEBUG is defined to be a level. If the invocation level is =< 
- * the value of XTRANSDEBUG, then the message will be printed out to stderr. 
+ * XTRANSDEBUG will enable the PRMSG() macros used in the X Transport
+ * Interface code. Each use of the PRMSG macro has a level associated with
+ * it. XTRANSDEBUG is defined to be a level. If the invocation level is =<
+ * the value of XTRANSDEBUG, then the message will be printed out to stderr.
  * Recommended levels are:
  *
  *	XTRANSDEBUG=1	Error messages
diff --git a/nx-X11/lib/xtrans/Xtranslcl.c b/nx-X11/lib/xtrans/Xtranslcl.c
index 71f19a19f..fb6ef7a72 100644
--- a/nx-X11/lib/xtrans/Xtranslcl.c
+++ b/nx-X11/lib/xtrans/Xtranslcl.c
@@ -51,7 +51,7 @@ from The Open Group.
 
 /*
  *
- * The connection code/ideas in lib/X and server/os for SVR4/Intel 
+ * The connection code/ideas in lib/X and server/os for SVR4/Intel
  * environments was contributed by the following companies/groups:
  *
  *	MetroLink Inc
@@ -63,12 +63,12 @@ from The Open Group.
  *
  * The goal is to have common connection code among all SVR4/Intel vendors.
  *
- * ALL THE ABOVE COMPANIES DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, 
- * IN NO EVENT SHALL THESE COMPANIES * BE LIABLE FOR ANY SPECIAL, INDIRECT 
- * OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS 
- * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE 
+ * ALL THE ABOVE COMPANIES DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
+ * IN NO EVENT SHALL THESE COMPANIES * BE LIABLE FOR ANY SPECIAL, INDIRECT
+ * OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE
  * OR PERFORMANCE OF THIS SOFTWARE.
  */
 
@@ -1102,7 +1102,7 @@ TRANS(ISCOpenServer)(XtransConnInfo ciptr, char *port)
 	PRMSG(1,"ISCOpenServer: failed to link %s to %s\n",
 	      server_path, server_unix_path, 0 );
     /*
-     * Don't make this failure fatal since the listener 
+     * Don't make this failure fatal since the listener
      * is already established, and this just for compatability
      */
 #else
@@ -1117,7 +1117,7 @@ TRANS(ISCOpenServer)(XtransConnInfo ciptr, char *port)
 	PRMSG(1,"ISCOpenServer: failed to link %s to %s\n",
 	      server_path, server_unix_path, 0 );
     /*
-     * Don't make this failure fatal since the listener 
+     * Don't make this failure fatal since the listener
      * is already established, and this just for compatability
      */
 #endif /* SVR4 */
@@ -2210,7 +2210,7 @@ TRANS(LocalReopenServer)(int type, int index, int fd, char *port)
 #ifdef TRANS_CLIENT
 
 static XtransConnInfo
-TRANS(LocalOpenCOTSClient)(Xtransport *thistrans, char *protocol, 
+TRANS(LocalOpenCOTSClient)(Xtransport *thistrans, char *protocol,
 			   char *host, char *port)
 
 {
@@ -2225,7 +2225,7 @@ TRANS(LocalOpenCOTSClient)(Xtransport *thistrans, char *protocol,
 #ifdef TRANS_SERVER
 
 static XtransConnInfo
-TRANS(LocalOpenCOTSServer)(Xtransport *thistrans, char *protocol, 
+TRANS(LocalOpenCOTSServer)(Xtransport *thistrans, char *protocol,
 			   char *host, char *port)
 
 {
@@ -2269,7 +2269,7 @@ TRANS(LocalOpenCOTSServer)(Xtransport *thistrans, char *protocol,
 #ifdef TRANS_CLIENT
 
 static XtransConnInfo
-TRANS(LocalOpenCLTSClient)(Xtransport *thistrans, char *protocol, 
+TRANS(LocalOpenCLTSClient)(Xtransport *thistrans, char *protocol,
 			   char *host, char *port)
 
 {
@@ -2284,7 +2284,7 @@ TRANS(LocalOpenCLTSClient)(Xtransport *thistrans, char *protocol,
 #ifdef TRANS_SERVER
 
 static XtransConnInfo
-TRANS(LocalOpenCLTSServer)(Xtransport *thistrans, char *protocol, 
+TRANS(LocalOpenCLTSServer)(Xtransport *thistrans, char *protocol,
 			   char *host, char *port)
 
 {
@@ -2524,7 +2524,7 @@ TRANS(LocalCloseForCloning)(XtransConnInfo ciptr)
  * MakeAllCOTSServerListeners() will go through the entire Xtransports[]
  * array defined in Xtrans.c and try to OpenCOTSServer() for each entry.
  * We will add duplicate entries to that table so that the OpenCOTSServer()
- * function will get called once for each type of local transport. 
+ * function will get called once for each type of local transport.
  *
  * The TransName is in lowercase, so it will never match during a normal
  * call to SelectTransport() in Xtrans.c.
diff --git a/nx-X11/lib/xtrans/Xtranssock.c b/nx-X11/lib/xtrans/Xtranssock.c
index cdc421a1e..f87b40a87 100644
--- a/nx-X11/lib/xtrans/Xtranssock.c
+++ b/nx-X11/lib/xtrans/Xtranssock.c
@@ -115,7 +115,7 @@ from the copyright holders.
 
 #if defined(MOTOROLA) && defined(SYSV)
 #define NO_TCP_H
-#endif 
+#endif
 
 #ifndef NO_TCP_H
 #if defined(__osf__) || defined(linux) || defined(__GLIBC__) || defined(AIXV5)
@@ -135,11 +135,11 @@ from the copyright holders.
 
 #if (defined(i386) && defined(SYSV)) && !defined(SCO325) && !defined(sun)
 #include <net/errno.h>
-#endif 
+#endif
 
 #if (defined(i386) && defined(SYSV)) && (!defined(ISC) || !defined(I_NREAD) || defined(SCO325)) || defined(_SEQUENT_)
 #include <sys/stropts.h>
-#endif 
+#endif
 
 #include <unistd.h>
 
@@ -183,6 +183,7 @@ from the copyright holders.
 #ifndef BACKLOG
 #define BACKLOG MIN_BACKLOG
 #endif
+
 /*
  * This is the Socket implementation of the X Transport service layer
  *
@@ -191,7 +192,7 @@ from the copyright holders.
  *
  */
 
-typedef struct _Sockettrans2dev {      
+typedef struct _Sockettrans2dev {
     char	*transname;
     int		family;
     int		devcotsname;
@@ -382,7 +383,7 @@ static char *_NXGetUnixDir(char *dir)
 _NXGetUnixDirError:
 
     strcpy(_NXUnixDir, dir);
- 
+
 #ifdef NX_TRANS_TEST
     fprintf(stderr, "_NXGetUnixDir: Returning default X11 Unix directory [%s].\n", _NXUnixDir);
 #endif
@@ -486,7 +487,7 @@ void TRANS(SocketRejectConnection) (XtransConnInfo ciptr)
         /*
          * If there is one, close it.
          */
- 
+
         if ((f = accept(ciptr -> fd, &sa, &sa_l)) >= 0)
         {
 #ifdef NX_TRANS_TEST
@@ -1100,6 +1101,7 @@ TRANS(SocketOpenCOTSClientBase) (char *transname, char *protocol,
 	if ((ciptr = TRANS(SocketOpen) (
 		 i, Sockettrans2devtab[i].devcotsname)) != NULL)
 	    break;
+	}
     }
     if (i < 0) {
 	if (i == -1)
@@ -1125,7 +1127,7 @@ TRANS(SocketOpenCOTSClientBase) (char *transname, char *protocol,
 }
 
 static XtransConnInfo
-TRANS(SocketOpenCOTSClient) (Xtransport *thistrans, char *protocol, 
+TRANS(SocketOpenCOTSClient) (Xtransport *thistrans, char *protocol,
 			     char *host, char *port)
 {
     return TRANS(SocketOpenCOTSClientBase)(
@@ -1139,7 +1141,7 @@ TRANS(SocketOpenCOTSClient) (Xtransport *thistrans, char *protocol,
 #ifdef TRANS_SERVER
 
 static XtransConnInfo
-TRANS(SocketOpenCOTSServer) (Xtransport *thistrans, char *protocol, 
+TRANS(SocketOpenCOTSServer) (Xtransport *thistrans, char *protocol,
 			     char *host, char *port)
 
 {
@@ -1206,7 +1208,7 @@ TRANS(SocketOpenCOTSServer) (Xtransport *thistrans, char *protocol,
 #ifdef TRANS_CLIENT
 
 static XtransConnInfo
-TRANS(SocketOpenCLTSClient) (Xtransport *thistrans, char *protocol, 
+TRANS(SocketOpenCLTSClient) (Xtransport *thistrans, char *protocol,
 			     char *host, char *port)
 
 {
@@ -1274,7 +1276,7 @@ TRANS(SocketOpenCLTSClient) (Xtransport *thistrans, char *protocol,
 #ifdef TRANS_SERVER
 
 static XtransConnInfo
-TRANS(SocketOpenCLTSServer) (Xtransport *thistrans, char *protocol, 
+TRANS(SocketOpenCLTSServer) (Xtransport *thistrans, char *protocol,
 			     char *host, char *port)
 
 {
@@ -1435,7 +1437,7 @@ set_sun_path(const char *port, const char *upath, char *path, int abstract)
 #ifdef TRANS_SERVER
 
 static int
-TRANS(SocketCreateListener) (XtransConnInfo ciptr, 
+TRANS(SocketCreateListener) (XtransConnInfo ciptr,
 			     struct sockaddr *sockname,
 			     int socknamelen, unsigned int flags)
 
@@ -1468,7 +1470,7 @@ TRANS(SocketCreateListener) (XtransConnInfo ciptr,
 	    else
 		return TRANS_ADDR_IN_USE;
 	}
-	
+
 	if (retry-- == 0) {
 	    PRMSG (1, "SocketCreateListener: failed to bind listener\n",
 		0, 0, 0);
@@ -1506,7 +1508,7 @@ TRANS(SocketCreateListener) (XtransConnInfo ciptr,
 	close (fd);
 	return TRANS_CREATE_LISTENER_FAILED;
     }
-	
+
     /* Set a flag to indicate that this connection is a listener */
 
     ciptr->flags = 1 | (ciptr->flags & TRANS_KEEPFLAGS);
@@ -1541,7 +1543,7 @@ TRANS(SocketINETCreateListener) (XtransConnInfo ciptr, char *port, unsigned int
 #ifdef X11_t
     char	portbuf[PORTBUFSIZE];
 #endif
-    
+
     PRMSG (2, "SocketINETCreateListener(%s)\n", port, 0, 0);
 
 #ifdef X11_t
@@ -1582,11 +1584,11 @@ TRANS(SocketINETCreateListener) (XtransConnInfo ciptr, char *port, unsigned int
 	else
 	{
 	    tmpport = strtol (port, (char**)NULL, 10);
-	    /* 
+	    /*
 	     * check that somehow the port address isn't negative or in
 	     * the range of reserved port addresses. This can happen and
-	     * be very bad if the server is suid-root and the user does 
-	     * something (dumb) like `X :60049`. 
+	     * be very bad if the server is suid-root and the user does
+	     * something (dumb) like `X :60049`.
 	     */
 	    if (tmpport < 1024 || tmpport > USHRT_MAX)
 		return TRANS_CREATE_LISTENER_FAILED;
@@ -1776,6 +1778,7 @@ TRANS(SocketUNIXCreateListener) (XtransConnInfo ciptr, char *port,
     return 0;
 }
 
+
 static int
 TRANS(SocketUNIXResetListener) (XtransConnInfo ciptr)
 
@@ -1907,7 +1910,7 @@ TRANS(SocketINETAccept) (XtransConnInfo ciptr, int *status)
 #endif
 
     /*
-     * Get this address again because the transport may give a more 
+     * Get this address again because the transport may give a more
      * specific address now that a connection is established.
      */
 
@@ -1990,7 +1993,6 @@ TRANS(SocketUNIXAccept) (XtransConnInfo ciptr, int *status)
         return NULL;
     }
 
-
     /*
      * if the socket is abstract, we already modified the address to have a
      * @ instead of the initial NUL, so no need to do that again here.
@@ -2010,7 +2012,7 @@ TRANS(SocketUNIXAccept) (XtransConnInfo ciptr, int *status)
 	*status = TRANS_ACCEPT_BAD_MALLOC;
         return NULL;
     }
-    
+
     newciptr->peeraddrlen = ciptr->addrlen;
     memcpy (newciptr->peeraddr, ciptr->addr, newciptr->addrlen);
 
@@ -2033,7 +2035,7 @@ TRANS(SocketUNIXAccept) (XtransConnInfo ciptr, int *status)
 #if defined(IPv6) && defined(AF_INET6)
 struct addrlist {
     struct addrinfo *	addr;
-    struct addrinfo *	firstaddr; 
+    struct addrinfo *	firstaddr;
     char 		port[PORTBUFSIZE];
     char 		host[MAXHOSTNAMELEN];
 };
@@ -2135,7 +2137,7 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
 
 	while (socketaddr == NULL) {
 	    if (addrlist->addr == NULL) {
-		if (resetonce) { 
+		if (resetonce) {
 		    /* Already checked entire list - no usable addresses */
 		    PRMSG (1, "SocketINETConnect() no usable address "
 			   "for %s:%s\n", host, port, 0);
@@ -2145,7 +2147,7 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
 		    resetonce = 1;
 		    addrlist->addr = addrlist->firstaddr;
 		}
-	    } 
+	    }
 
 	    socketaddr = addrlist->addr->ai_addr;
 	    socketaddrlen = addrlist->addr->ai_addrlen;
@@ -2155,10 +2157,10 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
 
 		PRMSG (4,"SocketINETConnect() sockname.sin_addr = %s\n",
 			inet_ntop(addrlist->addr->ai_family,&sin->sin_addr,
-			ntopbuf,sizeof(ntopbuf)), 0, 0); 
+			ntopbuf,sizeof(ntopbuf)), 0, 0);
 
 		PRMSG (4,"SocketINETConnect() sockname.sin_port = %d\n",
-			ntohs(sin->sin_port), 0, 0); 
+			ntohs(sin->sin_port), 0, 0);
 
 		if (Sockettrans2devtab[ciptr->index].family == AF_INET6) {
 		    if (strcmp(Sockettrans2devtab[ciptr->index].transname,
@@ -2193,13 +2195,13 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
 		}
 	    } else if (addrlist->addr->ai_family == AF_INET6) {
 		struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) socketaddr;
-	
+
 		PRMSG (4,"SocketINETConnect() sockname.sin6_addr = %s\n",
 			inet_ntop(addrlist->addr->ai_family,
 				  &sin6->sin6_addr,ntopbuf,sizeof(ntopbuf)),
-			0, 0); 
+			0, 0);
 		PRMSG (4,"SocketINETConnect() sockname.sin6_port = %d\n",
-			ntohs(sin6->sin6_port), 0, 0); 
+			ntohs(sin6->sin6_port), 0, 0);
 
 		if (Sockettrans2devtab[ciptr->index].family == AF_INET) {
 		    if (strcmp(Sockettrans2devtab[ciptr->index].transname,
@@ -2237,7 +2239,7 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
 	    if (socketaddr == NULL) {
 		addrlist->addr = addrlist->addr->ai_next;
 	    }
-	} 
+	}
     } else
 #endif
     {
@@ -2280,8 +2282,10 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
 		ESET(EPROTOTYPE);
 		return TRANS_CONNECT_FAILED;
 	    }
+
 	    memcpy ((char *) &sockname.sin_addr, (char *) hostp->h_addr,
 		    sizeof (sockname.sin_addr));
+
 	} else {
 	    sockname.sin_addr.s_addr = tmpaddr;
         }
@@ -2356,12 +2360,12 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
 	 * number of errors that made us quit before, since those
 	 * could be caused by trying to use an IPv6 address to contact
 	 * a machine with an IPv4-only server or other reasons that
-	 * only affect one of a set of addresses.  
+	 * only affect one of a set of addresses.
 	 */
 
 	if (olderrno == ECONNREFUSED || olderrno == EINTR
 #if defined(IPv6) && defined(AF_INET6)
-	  || (haveIPv6 && ((addrlist->addr->ai_next != NULL) || 
+	  || (haveIPv6 && ((addrlist->addr->ai_next != NULL) ||
 	        (addrlist->addr != addrlist->firstaddr)) &&
                (olderrno == ENETUNREACH || olderrno == EAFNOSUPPORT ||
 		 olderrno == EADDRNOTAVAIL || olderrno == ETIMEDOUT
@@ -2379,16 +2383,16 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
 	    PRMSG (2,"SocketINETConnect: Can't connect: errno = %d\n",
 		   olderrno,0, 0);
 
-	    res = TRANS_CONNECT_FAILED;	
+	    res = TRANS_CONNECT_FAILED;
 	}
     } else {
 	res = 0;
-    
+
 
 	/*
 	 * Sync up the address fields of ciptr.
 	 */
-    
+
 	if (TRANS(SocketINETGetAddr) (ciptr) < 0)
 	{
 	    PRMSG (1,
@@ -2407,7 +2411,7 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
     }
 
 #if defined(IPv6) && defined(AF_INET6)
-   if (haveIPv6 && res != 0) { 
+   if (haveIPv6 && res != 0) {
 	addrlist->addr = addrlist->addr->ai_next;
    }
 #endif
@@ -2461,7 +2465,7 @@ UnixHostReallyLocal (char *host)
 	    for (j = otherhostaddr; j != NULL && equiv == 0; j = j->ai_next) {
 		if (i->ai_family == j->ai_family) {
 		    if (i->ai_family == AF_INET) {
-			struct sockaddr_in *sinA 
+			struct sockaddr_in *sinA
 			  = (struct sockaddr_in *) i->ai_addr;
 			struct sockaddr_in *sinB
 			  = (struct sockaddr_in *) j->ai_addr;
@@ -2472,9 +2476,9 @@ UnixHostReallyLocal (char *host)
 			    equiv = 1;
 			}
 		    } else if (i->ai_family == AF_INET6) {
-			struct sockaddr_in6 *sinA 
+			struct sockaddr_in6 *sinA
 			  = (struct sockaddr_in6 *) i->ai_addr;
-			struct sockaddr_in6 *sinB 
+			struct sockaddr_in6 *sinB
 			  = (struct sockaddr_in6 *) j->ai_addr;
 			struct in6_addr *A = &sinA->sin6_addr;
 			struct in6_addr *B = &sinB->sin6_addr;
@@ -2486,7 +2490,7 @@ UnixHostReallyLocal (char *host)
 		}
 	    }
 	}
-	
+
 	freeaddrinfo(localhostaddr);
 	freeaddrinfo(otherhostaddr);
 	return equiv;
@@ -2519,13 +2523,13 @@ UnixHostReallyLocal (char *host)
 	     * from the 1st call, so we must save the address list.
 	     */
 
-	    specified_local_addr_list[scount][0] = 
+	    specified_local_addr_list[scount][0] =
 				hostp->h_addr_list[scount][0];
-	    specified_local_addr_list[scount][1] = 
+	    specified_local_addr_list[scount][1] =
 				hostp->h_addr_list[scount][1];
-	    specified_local_addr_list[scount][2] = 
+	    specified_local_addr_list[scount][2] =
 				hostp->h_addr_list[scount][2];
-	    specified_local_addr_list[scount][3] = 
+	    specified_local_addr_list[scount][3] =
 				hostp->h_addr_list[scount][3];
 	    scount++;
 	}
@@ -2541,17 +2545,17 @@ UnixHostReallyLocal (char *host)
 
 	    while (hostp->h_addr_list[j])
 	    {
-		if ((specified_local_addr_list[i][0] == 
+		if ((specified_local_addr_list[i][0] ==
 					hostp->h_addr_list[j][0]) &&
-		    (specified_local_addr_list[i][1] == 
+		    (specified_local_addr_list[i][1] ==
 					hostp->h_addr_list[j][1]) &&
-		    (specified_local_addr_list[i][2] == 
+		    (specified_local_addr_list[i][2] ==
 					hostp->h_addr_list[j][2]) &&
-		    (specified_local_addr_list[i][3] == 
+		    (specified_local_addr_list[i][3] ==
 					hostp->h_addr_list[j][3]))
 		{
 		    /* They're equal, so we're done */
-		    
+
 		    equiv = 1;
 		    break;
 		}
@@ -2578,10 +2582,8 @@ TRANS(SocketUNIXConnect) (XtransConnInfo ciptr, char *host, char *port)
     abstract = ciptr->transptr->flags & TRANS_ABSTRACT;
 #endif
 
-
-
     PRMSG (2,"SocketUNIXConnect(%d,%s,%s)\n", ciptr->fd, host, port);
-    
+
     /*
      * Make sure 'host' is really local.  If not, we return failure.
      * The reason we make this check is because a process may advertise
@@ -2618,7 +2620,7 @@ TRANS(SocketUNIXConnect) (XtransConnInfo ciptr, char *host, char *port)
     /*
      * Build the socket name.
      */
-    
+
     sockname.sun_family = AF_UNIX;
 
 #ifdef NX_TRANS_SOCKET
@@ -2669,11 +2671,11 @@ TRANS(SocketUNIXConnect) (XtransConnInfo ciptr, char *host, char *port)
     {
 	int olderrno = errno;
 	int connected = 0;
-	
+
 	if (!connected)
 	{
 	    errno = olderrno;
-	    
+
 	    /*
 	     * If the error was ENOENT, the server may be starting up
 	     * and we should try again.
@@ -2733,7 +2735,7 @@ SocketUNIXConnectPost:
     ciptr->peeraddrlen = namelen;
     memcpy (ciptr->addr, &sockname, ciptr->addrlen);
     memcpy (ciptr->peeraddr, &sockname, ciptr->peeraddrlen);
-    
+
     return 0;
 }
 
@@ -2779,7 +2781,7 @@ TRANS(SocketBytesReadable) (XtransConnInfo ciptr, BytesReadable_t *pend)
              * NX _XSelect(), so it is generally possible to let the client
              * yield the control to NX and let it handle the I/O on the proxy
              * descriptors even if the application is not explicitly designed
-             * to work as a NX agent.         
+             * to work as a NX agent.
              */
 
 #ifdef NX_TRANS_DEBUG
@@ -3002,7 +3004,7 @@ TRANS(SocketDisconnect) (XtransConnInfo ciptr)
     PRMSG (2,"SocketDisconnect(%p,%d)\n", ciptr, ciptr->fd, 0);
 
 #ifdef WIN32
-    { 
+    {
 	int ret = shutdown (ciptr->fd, 2);
 	errno = WSAGetLastError();
 	return ret;
@@ -3037,7 +3039,6 @@ TRANS(SocketINETClose) (XtransConnInfo ciptr)
 #ifdef UNIXCONN
 static int
 TRANS(SocketUNIXClose) (XtransConnInfo ciptr)
-
 {
     /*
      * If this is the server side, then once the socket is closed,
@@ -3302,7 +3303,7 @@ Xtransport	TRANS(SocketLocalFuncs) = {
 static char* unix_nolisten[] = { "local" , NULL };
 #  endif
 # endif
-	    
+
 Xtransport	TRANS(SocketUNIXFuncs) = {
 	/* Socket Interface */
 	"unix",
diff --git a/nx-X11/lib/xtrans/Xtransutil.c b/nx-X11/lib/xtrans/Xtransutil.c
index 8c7b46cc2..8bde6aa5d 100644
--- a/nx-X11/lib/xtrans/Xtransutil.c
+++ b/nx-X11/lib/xtrans/Xtransutil.c
@@ -140,7 +140,7 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
 	    {
 		*familyp=FamilyLocal;
 	    }
-	    else 
+	    else
 	    {
 		*familyp=FamilyInternet;
 		*addrlenp = sizeof (struct in_addr);
@@ -165,7 +165,7 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
 	*familyp=FamilyLocal;
 	break;
     }
-#endif /* defined(UNIXCONN) || defined(LOCALCONN)*/
+#endif /* defined(UNIXCONN) || defined(LOCALCONN) */
 
 #if (defined(__SCO__) || defined(__UNIXWARE__)) && defined(LOCALCONN)
     case 0:
@@ -188,7 +188,7 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
 	 * In the case of a local connection, we need to get the
 	 * host name for authentication.
 	 */
-	
+
 	char hostnamebuf[256];
 	int len = TRANS(GetHostname) (hostnamebuf, sizeof hostnamebuf);
 
@@ -377,7 +377,7 @@ TRANS(GetPeerNetworkId) (XtransConnInfo ciptr)
 	 * Assume that if it does not respond in NAMESERVER_TIMEOUT seconds
 	 * that something is wrong and do not make the user wait.
 	 * gethostbyaddr will continue after a signal, so we have to
-	 * jump out of it. 
+	 * jump out of it.
 	 */
 
 	nameserver_timedout = 0;
@@ -469,7 +469,7 @@ is_numeric (char *str)
  * it's not save if the directory has non-root ownership or the sticky
  * bit cannot be set and fail.
  */
-static int 
+static int
 trans_mkdir(char *path, int mode)
 {
     struct stat buf;
@@ -492,7 +492,7 @@ trans_mkdir(char *path, int mode)
 	    if (mode & 01000) {
 		PRMSG(1, "mkdir: ERROR: euid != 0,"
 		      "directory %s will not be created.\n",
-		      path, 0, 0);	    
+		      path, 0, 0);
 #ifdef FAIL_HARD
 		return -1;
 #endif
@@ -522,7 +522,7 @@ trans_mkdir(char *path, int mode)
 	}
 
 	return 0;
-	
+
     } else {
 	if (S_ISDIR(buf.st_mode)) {
 	    int updateOwner = 0;
@@ -541,7 +541,7 @@ trans_mkdir(char *path, int mode)
 	     */
 	    if ((~mode) & 0077 & buf.st_mode)
 		updateMode = 1;
-	    
+
 	    /*
 	     * If the directory is not writeable not everybody may
 	     * be able to create sockets. Therefore warn if mode
@@ -551,7 +551,7 @@ trans_mkdir(char *path, int mode)
 		updateMode = 1;
 		status |= WARN_NO_ACCESS;
 	    }
-	    
+
 	    /*
 	     * If 'sticky' bit is requested fail if owner isn't root
 	     * as we assume the caller makes certain security implications
@@ -563,7 +563,7 @@ trans_mkdir(char *path, int mode)
 		    updateMode = 1;
 		}
 	    }
-	    
+
 #ifdef HAS_FCHOWN
 	    /*
 	     * If fchown(2) and fchmod(2) are available, try to correct the
@@ -598,7 +598,7 @@ trans_mkdir(char *path, int mode)
 		}
 	    }
 #endif
-	    
+
 	    if (updateOwner && !updatedOwner) {
 #ifdef FAIL_HARD
 		if (status & FAIL_IF_NOT_ROOT) {
@@ -610,7 +610,7 @@ trans_mkdir(char *path, int mode)
 	  	PRMSG(1, "mkdir: Owner of %s should be set to root\n",
 		      path, 0, 0);
 	    }
-	    
+
 	    if (updateMode && !updatedMode) {
 #ifdef FAIL_HARD
 		if (status & FAIL_IF_NOMODE) {